Research on artificial slope deformation monitoring technologies based on GIS

Slope instability is the most serious geological disaster. As a tool of landslide prediction, the deformation monitoring is involved wide range of products, enormous stockpile of information. Scientifically and effectively managing dynamic monitoring data through establishing information management system can reduce the redundancy of the monitoring data and ensure the smooth of the information and data flow. It also provided a scientific basis for the slope stability estimation and prediction. Based on absolute displacement on surface of the large mine slop, displacement of the deep drill hole, relative displacements in cracks, groundwater regime, strain monitoring in slop engineering, this article has established information management system of deformation monitoring for the slope and got social and economic value through the examination by exercise of construction.